Hi.baidu.comyouren4548blogitemfa08bd1bf61005058618bf1d.html there are two main operations on SIM card data: one is text message operation and the other is address book operation. The two types of codes are slightly different: 1. Short Message operation, the maximum length of a text message is 140 bytes by default. ASCII characters only
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To determine whether the iPhone has a SIM card, refer to the systemconfigure framework tutorial on the official website of AppleCodeCopy to header file
Extern nsstring * const kctsmessagereceivednotification;Extern nsstring * const kctsmessagereplacereceivednotification;Extern nsstring * const kctsimsuppsimsimstatusnotinserted;Extern nsstring * const kctsimsuppsimsimstatusready;
Id cttelephonycent
Previous work involves the UCS2 encoding of SIM card. We need to encode the characters in 81 format. I have found a lot of information on the Internet and shared it with you based on my own research.
This document describes how to obtain the 80, 81, and 82 encoding formats. The code is tested on the andoid platform and the contact information is successfully stored and decoded. Some things are self-develope
1. In our mobile standby state desktop Click "Contact" to open the entry.
2. Furthermore, we find the "menu" inside and find the "Set" button to open it.
3. Then we click on "Contact" to open the details below.
4. In the System person panel, locate the contact to display before you open it.
5. Click on "All Contacts". (If you only want to display the contact person in the SIM
Huawei Mate9 Import SIM card contact method steps:
First, the SIM card installed to the Huawei Mate9 mobile phone, and then from Huawei Mate9 Desktop Open Contact, when we enter the empty contact, select "Import Contact", as shown in the picture:
Two, there are three ways to import contacts: storage devices,
This paper introduces a very convenient tool to view SIM card information of mobile phone, and can easily view serial number information such as IMSI on the phone.1. This software can be found on the official website of the stone-cut simulator, found and installed in the Baidu Web-disk link below the stone-cut simulation organ network to find the "cut stone Simulator Installation activation Tutorial".2, dir
1. First insert the sim card into the mobile phone, then go to [Settings] on the Xiaomi max interface, and then find [system application ], after opening the page, click "contacts". The details are as follows:2. Click import or export contacts, and then click import from storage device.Well, the above is a small Editor for you to sort out the operation on the newly purchased Xiaomi max mobile phon
When inserting a micro SIM card, follow these steps:1. Remove the back cover.2. Place the gold contact of the SIM card down and insert itSIMCard slot.Note: do not set MicroSDCard insertion MicroSIM cardSlot. Otherwise, the memory card will be stuck inSIMCard slot, ThisThe wa
Millet mobile phone users to the detailed analysis of the virtual SIM card to share the opening of the tutorial settings.
Tutorial Sharing:
1, turn on the Millet mobile phone system settings, click on the dual SIM card and mobile network settings (if it is not supported dual SIM
Ios7 test OK
[Ctsimsuppgetgetsimstatus () isequaltostring: kctsimsuppsimsimstatusnotinserted] You can determine whether a SIM card is inserted. The premise is to copy the following code to a header file and then introduce coretelephony. framework.Extern nsstring * const kctsmessagereceivednotification;Extern nsstring * const kctsmessagereplacereceivednotification;Extern nsstring * const kctsimsuppsimsimsta
1. Remove the back cover of the mobile phone.Tip:1) Be careful when disassembling to avoid damage to your nails.2) do not bend or twist the back cover to avoid damage to the back cover.2. Remove the cell phone battery.3. Press your finger on the edge of the SIM card and push it in.4. Just remove the SIM card.
ADN format
ADN is stored in 3f00/7f10/6f3a under the SIM card. The record format is 14 at the minimum, and the maximum value is 255 (?), The maximum number of records is 255 (?)
The last 14 bytes are mandatory. The first 12 bytes are phone numbers, the last is ext1, and the last is ccp1.
If the length is more than 14, the name of the user stored in the front is stored. If it starts with 80, 81, and 82, the
Specific steps
1. In the mobile phone we click on "Contact" as shown in the picture.
2. Then click the "Contact" menu in the following figure.
3. On the phone's "menu" key, select "Import/Export".
4. Click the "Export to SIM card" menu.
5. Because I want to back up so I click on "Select All" as an example, choose Good, click on the top right corner of the screen "finish."
6. Finally click "O
Public String Readsimcard () {
Telephonymanager TM = (Telephonymanager) this.getsystemservice (telephony_service)//access to related system services
StringBuffer sb = new StringBuffer ();
Switch (tm.getsimstate ()) {//getsimstate () Gets the status of the SIM with the following 6 status
Case TelephonyManager.SIM_STATE_ABSENT:sb.append ("no card");
Case TelephonyManager.SIM_STATE_UNKNOWN:sb.append ("Unknown
Today, let's take a look at another important class in the SIM card startup process, Ril.java
First, enter the Ril.java file
/**
* RIL implementation of the Commandsinterface.
*
* {@hide} */
/Leo, you need to be aware of this place, inherit from Basecommands, implement Commandsinterface interface public
final class RIL Extends Basecommands implements Commandsinterface {
...
}Note that this class is
1 After we click "Settings" in the mobile phone, we click on "Dual SIM and mobile network" and then click "Dialing" (the default Internet card setting is the same); (as shown below)
2 after entering the interface, we can set the default dial-up card and the Internet card.
3 If we default is
After several days of effort, finally completed this complex operation process, in Android get SIM card phone number and carrier information, see my blog http://blog.csdn.net/peijiangping1989/article/details/7344925
First, we need to write the code for getting SIM card information in the android project,
Import the fla
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